OHA Drinking Water Services
OR41
PWS ID: 01426 ---- VALLEY VISTA WATER IMPROV DIST
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jul 01, 2025 1RT Total Absent 25070017_01A OUTDOOR SILL COCK DIST-A 0.38Jul 10, 2025
Jun 02, 2025 1RT Total Absent 25060001_01A 3265 VALLEY VISTA DR DIST-A 0.38Jun 10, 2025
May 01, 2025 1RT Total Absent 25050004_01A 375 ROBLEDA DR DIST-A 0.38May 09, 2025
Apr 01, 2025 1RT Total Absent 25040029_01A 295 ROBLEDA DR DIST-A 0.34Apr 09, 2025
Mar 04, 2025 1RT Total Absent 25030071_01A 3265 VALLEY VISTA DR DIST-A 0.25Mar 14, 2025
Feb 05, 2025 1RT Total Absent 25020065_01A 375 ROBLEDA DRIVE DIST-A 0.22Feb 10, 2025
Jan 02, 2025 1RT Total Absent 25010010_01A 295 ROBLEDA DIST-A 0.23Jan 08, 2025
Dec 02, 2024 1RT Total Absent 24120030_01A OUTDOOR SILL COCK DIST-A 0.42Dec 10, 2024
Nov 01, 2024 1RT Total Absent 24110001_01A 375 ROBLEDA DRIVE DIST-A 0.24Nov 04, 2024
Oct 01, 2024 1RT Total Absent 24100002_01A 295 ROBLEDA DRIVE DIST-A 0.26Oct 09, 2024
Sep 04, 2024 1RT Total Absent 24090098_01A 3265 VALLEY VISTA DR DIST-A 0.05Sep 09, 2024
Aug 01, 2024 1RT Total Absent 24080009_01A 375 ROBLEDA DIST-A 0.26Aug 09, 2024
Jul 02, 2024 1RT Total Absent 24070063_01A 295 ROBLEDA DRIVE DIST-A 0.31Jul 08, 2024
Jun 21, 2024 1AS Total POSITIVE 24060933-02 WELL #2 SRC-AB Jun 24, 2024
AS E. coli Absent 24060933-02 WELL #2 SRC-AB
Jun 21, 2024 1AS Total Absent 24060933-01 SOUTH WELL SRC-AA Jun 24, 2024
Jun 03, 2024 1RT Total Absent 24060017_01A 3265 VALLEY VISTA DRIVE DIST-A 0.33Jun 10, 2024
May 01, 2024 1RT Total Absent 24050018_01A 375 ROBLEDA DIST-A 0.35May 03, 2024
Apr 01, 2024 1RT Total Absent 24040032_01A 295 ROBLEDA DR DIST-A 0.45Apr 03, 2024
Mar 04, 2024 1RT Total Absent 24030039_01A 3265 VALLEY VISTA DR DIST-A 0.45Mar 13, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 01, 2024 1RT Total Absent 24020025_01A 375 ROBLEDA DR DIST-A 0.36Feb 08, 2024
Jan 02, 2024 1RT Total Absent 24010004_01A 295 ROBLEDA DR DIST-A 0.30Jan 08, 2024
Dec 11, 2023 1AS Total Absent 23120483-02 WELL #2 SRC-AB Dec 12, 2023
Dec 11, 2023 1AS Total POSITIVE 23120483-01 WELL #1 SRC-AA Dec 12, 2023
AS E. coli Absent 23120483-01 WELL #1 SRC-AA
Dec 01, 2023 1RT Total Absent 23120004_01A 3265 VALLEY VISTA DR DIST-A 0.36Dec 06, 2023
Nov 02, 2023 1RT Total Absent 23110061_01A 375 ROBLEDA DR DIST-A 0.45Nov 21, 2023
Oct 02, 2023 1RT Total Absent 23100007_01A 295 ROBLEDA DR DIST-A 0.28Oct 05, 2023
Sep 01, 2023 1RT Total Absent 23090003_01A 3265 VALLEY VISTA DR DIST-A 0.23Sep 05, 2023
Aug 01, 2023 1RT Total Absent 23080014_01A 475 ROBLEDA DR DIST-A 0.25Aug 04, 2023
Jul 03, 2023 1RT Total Absent 23070001_01A 295 ROBLEDA DRIVE DIST-A 0.27Jul 07, 2023
Jun 01, 2023 1RT Total Absent 23060025_01A 3265 VALLEY VISTA DRIVE DIST-A 0.27Jun 12, 2023
May 01, 2023 1RT Total Absent 23050004_01A 375 ROBLEDA DIST-A 0.30May 10, 2023
Apr 03, 2023 1RT Total Absent 23040008_01A 295 ROBELDA DRIVE DIST-A 0.27Apr 17, 2023
Mar 01, 2023 1RT Total Absent 23030006_01A 3265 VALLEY VISTA DR DIST-A 0.29Mar 08, 2023
Feb 01, 2023 1RT Total Absent 23020038_01A 375 ROBLEDA DR DIST-A 0.27Feb 06, 2023
Jan 03, 2023 1RT Total Absent 23010012_01A 295 ROBLEDA DR DIST-A 0.22Jan 11, 2023
Dec 13, 2022 1AS Total Absent 22120610_02A WELL #2 SRC-AB Dec 16, 2022
Dec 13, 2022 1AS Total Absent 22120610_01A WELL #1 SRC-AA Dec 16, 2022
Dec 01, 2022 1RT Total Absent 22120012_01A 375 ROBLEDA DR DIST-A 0.19Dec 04, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 01, 2022 1RT Total Absent 22110004_01A 375 ROBLEDA DR DIST-A 0.12Nov 04, 2022
Oct 03, 2022 1RT Total Absent 22100005_01A 295 ROBLEDA DR DIST-A 0.14Oct 05, 2022
Sep 01, 2022 1RT Total Absent 22090028_01A 3265 VALLEY VISTA DR DIST-A 0.17Sep 08, 2022
Aug 01, 2022 1RT Total Absent 22080002_01A 375 ROBLEDA DRIVE DIST-A 0.23Aug 03, 2022
Jul 01, 2022 1RT Total Absent 22070002_01A 295 ROBLEDA DR DIST-A 0.24Jul 07, 2022
Jun 01, 2022 1RT Total Absent 22060006_01A 3265 VALLEY VISTA DR DIST-A 0.16Jun 28, 2022
May 02, 2022 1RT Total Absent 22050004_01A 375 ROBLEDA DR DIST-A 0.31May 23, 2022
Apr 01, 2022 1RT Total Absent 22040002_01A 295 ROBLEDA DR DIST-A 0.27Apr 04, 2022
Mar 02, 2022 1RT Total Absent 22030110_01A 3265 VALLEY VISTA DR DIST-A 0.38Mar 22, 2022
Feb 02, 2022 1RT Total Absent 22020103_01A 375 ROBLEDA DR DIST-A 0.15Feb 15, 2022
Jan 04, 2022 1RT Total Absent 22010024_01A 295 ROBLEDA DRIVE DIST-A 0.39Jan 18, 2022



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022


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